50 years of women in space

June 13, 2013 |By AUBREY COHEN

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Bonnie Dunbar, of Sunnyside, Wash., took part in five space shuttle missions between 1985 and 1998. Here, she works with a fluids experiment apparatus aboard space shuttle Columbia during her second flight, in January 1990.

Time Life Pictures/Time & Life Pictures/Getty Image

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Bonnie Dunbar, of Sunnyside, Wash., took part in five space shuttle missions between 1985 and 1998. Here, she works with a fluids experiment apparatus aboard space shuttle Columbia during her second flight, in January 1990.